This small application is more or less cribbed from and analogous to MythFillDatabase, with much the same purpose. Spawns a grabber download thread and updates any tree grabbers which are eligible for update. --refresh-all is the only relevant option right now, which overrides the timer on tree updates and refreshes all of them. Nothing runs the application at this time, but this begins a gradual trajectory towards trying to move the database filling into the backend, hopefully by .24. [5bd03cb2]cgitgithub